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Heart|Natural|GIA

1.50ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6562068029

Certificate GIA 6562068029

Diamond specifications and retailer prices

From $6,383 CAD
HK$35,700 HKD
As of October 31, 2026
Save $7,188 CAD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,216 CAD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562068029. Listed at 21 retailers as of October 28, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562068029
Dimensions6.79 × 7.82 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.79 mm7.82 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562068029
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,828 CAD|Low: $6,383 CAD|High: $13,625 CAD|Avg: $9,485 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$6,383 CAD
Retailer 1$6,828 CAD
Retailer 7$7,459 CAD
Retailer 8$7,845 CAD
Retailer 3$8,155 CAD
Retailer 9$8,447 CAD
Retailer 6$10,350 CAD
Retailer 4$12,589 CAD
Retailer 5$13,572 CAD

35 data points across 9 retailers

21 retailers$6,383 CAD to $13,572 CAD

A
Cheapest Retailer
-
$6,383 CAD
HK$35,700 HKD
A
Retailer 2
-
$6,828 CAD
₹465,507 INR
View
A
Retailer 3
-
$7,130 CAD
$5,104 USD
View
A
Retailer 4
-
$7,269 CAD
SGD 7,032 SGD
View
A
Retailer 5
-
$7,459 CAD
SGD 7,216 SGD
View
A
Retailer 6
-
$7,756 CAD
$5,552 USD
View
A
Retailer 7
-
$7,760 CAD
$5,555 USD
View
A
Retailer 8
-
$7,845 CAD
$5,616 USD
View
Final sale: no returns
A
Retailer 9
-
$8,116 CAD
A$8,938 AUD
View
A
Retailer 10
-
$8,155 CAD
£4,597 GBP
View
B+
Retailer 11
-
$8,395 CAD
$6,010 USD
View
Retailer 12
-
$8,447 CAD
A$9,303 AUD
View
Price last confirmed 27 days ago
Retailer 13
-
$8,500 CAD
$6,085 USD
View
Price last confirmed 13 days ago
Retailer 14
-
$8,500 CAD
$6,085 USD
View
Price last confirmed 14 days ago
Retailer 15
-
$8,500 CAD
$6,085 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$8,718 CAD
$6,241 USD
View
Retailer 17
-
$9,808 CAD
$7,021 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$10,350 CAD
ZAR 119,698 ZAR
View
B+
Retailer 19
-
$12,589 CAD
£7,096 GBP
View
B
Retailer 20
-
$13,572 CAD
£7,650 GBP
View
Most Expensive
NZ Jewellers
6ee53ee8-5fdf-4bf0-9014-21aade1d7f0b · Oct 18
$14,216 CAD
$10,177 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $6,383 CADSave up to $7,188 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Heart
$6,383 CAD